The Radiant Thermostat 519 accurately controls the room and/or floor temperature for a hydronic heating zone using Pulse Width Modulation (PWM) technology. Simple up and down buttons and a display with large type make this thermostat easy to read and use. A Slab Sensor 079 is included to measure floor temperature to protect the floor from overheating and enhance comfort. This easy to install thermostat is a direct replacement for the tekmar Thermostat 509.
Specifications
- Control: Microprocessor control. This is not a safety (limit) control
- Packaged Weight: 0.60 lb
- Dimensions: 3-11/16" H x 3" W x 15/16" D
- Enclosure: White PVC plastic, NEMA Type 1
- Approvals: Meets Class B: ICES & FCC Part 15
- Ambient Conditions: Indoor use only, 32 to 122°F (0 to 50°C), RH ≤ 90% Non-condensing
- Power Supply: 10 to 30 V (ac/dc), 50/60 Hz, 1.8 VA standby, 56 VA max fully loaded, Class 2
- Relay: 30 V (ac/dc) 2 A, Class 2 circuits
- Sensors: NTC thermistor, 10 kΩ @ 77°F (25°C ±0.2°C) ß=3892
- Included: Slab Sensor 079
- Optional: Tekmar type # 070, 072, 073, 076, 077, 079, 084
Features
- Radiant Floor Heating
- Pulse Width Modulation
- Auxiliary Sensor Input
- Outdoor & Floor Temperature Display
- Backlight
- Freeze Protection
- Includes Slab Sensor 079
- Limited 3 Year Warranty
